Quarter Pounder Or Big Mac. This has been McDonald's breadwinner for years upon years. Of the choices presented, and assuming each are made as well as I've ever had them, I'd take the Big Mac, but just slightly.
This is one of the trademark products other than the Big Mac; it appearance is also similar, only the Big Mac has an extra bun in the middle while the Quarter Pounder does not.
They both have two slices of cheese.
Could possibly be the Micheal Jackson, of Fast food. One unique characteristic of the Quarter Pounder is that the onions on this particular burger are slivered, not chopped like on the Big Mac and McDouble. This has been McDonald's breadwinner for years upon years.